msm8960-common: unified bringup

Change-Id: I1d99433b2681f33a2d9b0e006f1a3333ebd8b100
Merge "msm8960-common: unified bringup" into cm-11.0
msm8960: Make Samsung camera mode optional

* It breaks 3rd party camera apps on serrano

Change-Id: If98deb406d294774199e538e8ec7ae050d24da73